server code 4/27

server/internal/controller/stackchandevice/stackchandevice_v2_unbind_device.go

@@ -0,0 +1,60 @@
+/*
+SPDX-FileCopyrightText: 2026 M5Stack Technology CO LTD
+SPDX-License-Identifier: MIT
+*/
+
+package stackchandevice
+
+import (
+	"context"
+	"stackChan/internal/dao"
+	"stackChan/internal/model"
+	"stackChan/internal/service"
+	"stackChan/internal/xiaozhi"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/frame/g"
+
+	"stackChan/api/stackchandevice/v2"
+)
+
+// UnbindDevice Unbind device from StackChan side
+func (c *ControllerV2) UnbindDevice(ctx context.Context, req *v2.UnbindDeviceReq) (res *v2.UnbindDeviceRes, err error) {
+	mac := g.RequestFromCtx(ctx).GetCtxVar(model.Mac).String()
+	if mac == "" {
+		return nil, gerror.NewCode(gcode.CodeInvalidParameter)
+	}
+	_, err = service.CreateMacIfNotExists(ctx, mac)
+	if err != nil {
+		return nil, gerror.NewCode(gcode.CodeInternalError)
+	}
+	restoreResponse, err := service.RestoreDefaultAgent(mac)
+	if err != nil {
+		return nil, err
+	}
+	if !restoreResponse {
+		return nil, gerror.NewCode(gcode.CodeInternalError, "restore default agent failed")
+	}
+
+	/// xiaozhi Unbind Device
+	unbindResponse, err := xiaozhi.UnbindDevice(&mac)
+	if err != nil {
+		return nil, gerror.NewCode(gcode.CodeInternalError)
+	}
+	if !unbindResponse {
+		g.Log().Error(ctx, "xiaozhi Unbind Device failed")
+		return nil, gerror.NewCode(gcode.CodeInternalError)
+	}
+
+	/// update device table
+	_, err = dao.Device.Ctx(ctx).
+		Where("mac", mac).
+		Data("uid", nil, "bind_time", nil).
+		Update()
+	if err != nil {
+		return nil, gerror.NewCodef(gcode.CodeInternalError, "device unbind failed: %v", err)
+	}
+
+	return new(v2.UnbindDeviceRes(true)), nil
+}